After Turn Ground Loss Report

[SLB]

Several of the recent after Turn ground loss reports, see attachment, show the WA losing several thousand men and the Germans losing very few, for example, the attachment shows my ground loss at 2634 and the German loss is 4. I have had losses due to ship movement attrition but never totaled the losses. Is that most likely the source of my losses or am I missing something.

Update: Turn 17 - the report showed WA ground men loss of 2772 and German ground loss of 3. There were no ship losses.
Thanks